Answers are 29.63in 23.92in 28.78in 35.12in

To the nearest inch fins the perimeter of a 10 degree sector cut from a circukar disc of radius 11in

Answers are 29.63in 23.92in 28.78in 35.12in

Find the value for cos(θ) if the following conditions hold: cos(2θ)=1/√2 and 180o<θ<270o a) -(√1+(√2)) b) -(√2+(√2))/4 c) -(√2(√2))/2 d) -(√2(√2))

Given the exponential equation:(5/3)6x+2=(9/25)-x+2, find a common base and solve for x. a) -2/3 b) -3/2 c) 3/2 d) 2/3

If a force of 30 pounds is directed 30° from the vertical, what vector represents this force? a)-15i+15√3 j b)15i+15√3 j c)-15i-15√3 j d)15i-15√3...

Solve the equation in the real number system: 9x3+9x2-4x-4=0 a)-3, 0, 3 b)-2/3, 2/3, 1 c)-1, -2/3, 2/3 d)-5, 1, 5

Finding an equation of a shiftd hyperbola with vertices (-1, -1) (5, -1) and focuses (-4, -1) (8,-1) also find the equation of asymptotes of this hyperbola and sketch its graph

The owner of the Rancho loz Feliz has 3000 yd of fencing to enclose a rectangular piece of grazing land along the straight portion of a river. If an area of 1,125,000 yd2 is to be enclosed, what...

The formula P(t) = 37e.0095t models the population of California in millions t years after 2010. What was the population in 2010? When will the population reach...

Find the value for cos(x/2) if the following conditions hold: sin(x)=-12/13 and x is in quadrant 3 a) -√17/6 b) -√7/24 c) -√7/6 d) -√17/24

If vector v has an initial point at P1 and a terminal point at P2, write v as multiples of the basis vectors i=〈1,0〉and j=〈0,1〉That is, write v in the form v = ai + bj. P1 = (5, 2), P2 = (7,...

Find the exact value of the expression tan(7pi/12) a) 2(1+√3)-2 b) 2(1-√3)-2 c) -2(1+√3)-2 d) -2(1-√3)-2

Find V x W if V = <2,1,-1> and W = <1,0,-2> a. <2,-3,-1> b. <2,0,2> c. <2,1,2> d. <-2,3,-1>

Given the exponential equation:(5/3)6x+2=(9/25)-x+2, find a common base and solve for x. a) -2/3 b) -3/2 c) 3/2 d) 2/3

Given the center, a vertex, and one focus, find an equation for the hyperbola: center: (4, −2); vertex (4, 2); one focus (4, -2+4√5)

Given the equation of an ellipse, identify the center point: 4x2 + 40x + 25y2 - 100y + 100 = 0

For the rational function f(x)=(x2-1)/(x3+9x2+14x), find the domain. a) (-∞, -7)∪(-7, -2)∪(-2, ∞) b) (-∞, -7)∪(-7, -2)∪(-2, 0)∪(0, ∞) c) (-∞, 0)∪(0, ∞) d) (-∞, 0)∪(0, 2)∪(2,...

If vector v has an initial point at P1 and a terminal point at P2, write v as multiples of the basis vectors i=〈1, 0〉j=〈0, 1〉 That is, write v in the form v = ai + bj. P1 = (0, −2), P2 = (0,...

Given the vectors, a = 3i + 4j, b = -2i + 5j, c = 10i -j, find a + (b - c) = ?

A force of 50 pounds is directed 30 from the horizontal, find the vector that represents this force

Find the dot product between the vectors u and v: u = 6i – j and v = 4i +2j . a)11 b)22 c)-11 d)-22

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